Home / 46,790.30-64,572.21-25,570.94

Finding the Fourth Proportional to 46,790.30, 64,572.21 and 25,570.94

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Solution

The fourth proportional to 46,790.30, 64,572.21 and 25,570.94 is: 35,288.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,790.30 : 64,572.21 = 25,570.94 : x
  2. Step 2: Convert to fraction form
    46,790.30/64,572.21 = 25,570.94/x
  3. Step 3: Cross multiply
    46,790.30x = 64,572.21 × 25,570.94
  4. Step 4: Simplify right side
    46,790.30x = 1,651,171,784.72
  5. Step 5: Solve for x
    x = 1,651,171,784.72/46,790.30
  6. Step 6: Final answer
    x = 35,288.76

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.